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code review re. badge update
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@ -16,7 +16,7 @@
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You should have received a copy of the GNU General Public License
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along with this program. If not, see {http://www.gnu.org/licenses/}.
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Home: https://github.com/chrisaljoudi/uBlock
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Home: https://github.com/gorhill/uBlock
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*/
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/* global µBlock */
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@ -173,24 +173,31 @@ return asyncJobManager;
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µBlock.updateBadgeAsync = (function() {
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var µb = µBlock;
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var tabIdToTimer = {};
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// Cache callback definition, it was a bad idea to define this one inside
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// updateBadgeAsync
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var updateBadge = function() {
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var pageStore = µb.pageStoreFromTabId(tabIdToUpdate);
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if ( pageStore ) {
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pageStore.updateBadge();
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var updateBadge = function(tabId) {
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delete tabIdToTimer[tabId];
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var pageStore = µb.pageStoreFromTabId(tabId);
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if ( pageStore === null ) {
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return;
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}
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vAPI.setIcon(tabIdToUpdate, 'off', '');
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var netFiltering = pageStore.getNetFilteringSwitch();
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var badge = '';
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if ( µb.userSettings.showIconBadge && netFiltering && pageStore.perLoadBlockedRequestCount ) {
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badge = µb.utils.formatCount(pageStore.perLoadBlockedRequestCount);
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}
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vAPI.setIcon(tabId, netFiltering ? 'on' : 'off', badge);
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};
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var updateBadgeAsync = function(tabId) {
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return function(tabId) {
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if ( vAPI.isBehindTheSceneTabId(tabId) ) {
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return;
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}
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µb.asyncJobs.add('updateBadge-' + tabId, tabId, updateBadge, 250);
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if ( tabIdToTimer.hasOwnProperty(tabId) ) {
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return;
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}
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tabIdToTimer[tabId] = setTimeout(updateBadge.bind(null, tabId), 500);
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};
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return updateBadgeAsync;
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})();
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@ -588,17 +588,6 @@ PageStore.prototype.logRequest = function(context, result) {
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µb.localSettingsModifyTime = now;
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};
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/******************************************************************************/
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PageStore.prototype.updateBadge = function() {
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var netFiltering = this.getNetFilteringSwitch();
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var badge = '';
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if ( µb.userSettings.showIconBadge && netFiltering && this.perLoadBlockedRequestCount ) {
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badge = µb.utils.formatCount(this.perLoadBlockedRequestCount);
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}
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vAPI.setIcon(this.tabId, netFiltering ? 'on' : 'off', badge);
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};
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// https://www.youtube.com/watch?v=drW8p_dTLD4
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/******************************************************************************/
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@ -540,7 +540,7 @@ vAPI.tabs.registerListeners();
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};
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µb.pageStoreFromTabId = function(tabId) {
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return this.pageStores[tabId];
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return this.pageStores[tabId] || null;
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};
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/******************************************************************************/
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